Patrick Delaunay [Thu, 15 Oct 2020 12:52:30 +0000 (14:52 +0200)]
board: stm32mp1: no MTD partitions fixup for serial boot
Remove the update of the MTD partitions in kernel device tree
for serial boot (USB / UART), and the kernel will use the MTD
partitions define in the loaded DTB because U-Boot can't known the
expected flash layout in this case.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Marek Vasut [Tue, 3 Nov 2020 18:14:58 +0000 (19:14 +0100)]
ARM: dts: stm32: Add DHCOM based PicoITX board
Add DT for DH PicoITX unit, which is a bare-bones carrier board for
the DHCOM. The board has ethernet port, USB, CAN, LEDs and a custom
board-to-board expansion connector.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrice Chotard [Fri, 6 Nov 2020 07:11:59 +0000 (08:11 +0100)]
ARM: dts: stm32: Fix timer initialization for stm32 MCU's board
Commit 4b2be78ab66c ("time: Fix get_ticks being non-monotonic")
puts in evidence that get_ticks is called before timer initialization.
Fix it by initializing timer before relocation.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
Patrice Chotard [Fri, 6 Nov 2020 07:11:57 +0000 (08:11 +0100)]
ARM: dts: sync armv7-m.dtsi with kernel v5.10-rc1
Since kernel v4.8-rc1, commit 05b23ebc2bd9 ("ARM: dts: armv7-m: remove skeleton.dtsi include"),
skeleton.dtsi file is no more included.
This synchronization is needed to avoid to get 2 memory node
in DTB file if, in DTS file, memory node is declared with the correct
syntax as following:
Issue found when synchronizing MCU's STM32 DT from kernel v5.10-rc1.
When using fdtdec_setup_mem_size_base() or fdtdec_setup_memory_banksize()
API, first above memory node is found (with reg = <0x00 0x00>), so
gd->ram_size, gd->ram_base, gd->bd->bi_dram[bank].start and
gd->bd->bi_dram[bank].size are all set to 0 which avoid boards to boot.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
usb: dwc3: Handle case where setup_phy is not needed
If CONFIG_PHY is not enabled then the dwc3_setup_phy()
returns ENOTSUPP which can be still valid and intentional
so modify error check to handle this -ENOTSUPP.
The same error handling exists in drivers/usb/host/xhci-dwc3.c already
added by commit d648a50c0a27 ("dwc3: move phy operation to core.c").
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Patrick Delaunay [Thu, 15 Oct 2020 12:49:37 +0000 (14:49 +0200)]
usb: dwc2: add "u-boot,force-vbus-detection" for stm32
On some board, the ID pin is not connected so the B session must be
overridden with "u-boot,force_b_session_valid" but the VBus sensing
must continue to be handle.
To managed it, this patch adds a new DT field
"u-boot,force-vbus-detection" to use with "u-boot,force_b_session_valid"
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Biju Das [Wed, 28 Oct 2020 10:34:23 +0000 (10:34 +0000)]
pinctrl: renesas: r8a7796: Optimize pinctrl image size for R8A774A1
This driver supports both RZ/G2M and R-Car M3-W/W+ SoCs.
Optimize pinctrl image size for RZ/G2M, when support for R-Car M3-W/W+
(R8A7796[01]) is not enabled.
Based on the similar patch on Linux.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Biju Das [Wed, 28 Oct 2020 10:34:22 +0000 (10:34 +0000)]
pinctrl: renesas: r8a77951: Add R8A774E1 PFC support
Renesas RZ/G2H (r8a774e1) is pin compatible with R-Car H3 (r8a77951),
however it doesn't have several automotive specific peripherals. Add
a r8a77951 specific pin groups/functions along with common pin
groups/functions for supporting both r8a77951 and r8a774e1 SoC.
PFC changes are synced from mainline linux-5.9 commit bbf5c979011a ("Linux 5.9").
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Biju Das [Wed, 28 Oct 2020 10:34:21 +0000 (10:34 +0000)]
pinctrl: renesas: r8a77965: Add R8A774B1 PFC support
Renesas RZ/G2N (r8a774b1) is pin compatible with R-Car M3-N (r8a77965),
however it doesn't have several automotive specific peripherals. Add
a r8a77965 specific pin groups/functions along with common pin
groups/functions for supporting both r8a77965 and r8a774b1 SoC.
PFC changes are synced from mainline linux-5.9 commit bbf5c979011a ("Linux 5.9").
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Ilias Apalodimas [Mon, 16 Nov 2020 06:52:41 +0000 (08:52 +0200)]
efi_loader: tcg2 protocol updates
On pull reuqest
https://lists.denx.de/pipermail/u-boot/2020-November/432735.html
V4 of the patchset was sent instead of the v5.
This is the v4->v5 missing diff
AKASHI Takahiro [Tue, 17 Nov 2020 00:27:16 +0000 (09:27 +0900)]
dfu: simplify the dependencies of DFU_TFTP
Since CONFIG_UPDATE_COMMON always selects CONFIG_DFU_WRITE_ALT, we can
drop the latter from dependencies of CONFIG_DFU_TFTP.
Fixes: 3149e524fc1e ("common: update: add a generic interface for FIT
image") Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Michal Simek [Fri, 6 Nov 2020 12:55:45 +0000 (13:55 +0100)]
fru: ops: Do not let parser to write data to not allocated space
If customs fields in board area are used it will likely go over allocated
space in struct fru_board_data. That's why calculate limit of this
structure to make sure that different data is not rewritten by accident.
When limit is reached stop to record fields.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 4 Nov 2020 15:12:20 +0000 (16:12 +0100)]
microblaze: Unify of setting for SPL_NOR/XIP support
XIP is not enabled in SPL. SPL_NOR is enabled but any macro setting with
using SYS_FLASH_BASE are wrong because it is not aligned with DM.
That's why change these macro and align them with TEXT_BASE macro.
Information should be find at run time based on DT but implementation is
not done yet.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 4 Nov 2020 13:01:45 +0000 (14:01 +0100)]
microblaze: Enable GCC garbage collector for full U-Boot
GCC's garbage collector works for Microblaze for quite a long time but none
has enabled it.
The same change has be done for example by commit fac4790491f6 ("arc:
Eliminate unused code and data with GCC's garbage collector").
Before:
text data bss dec hex filename
588760 33592 39192 661544 a1828 u-boot
After:
text data bss dec hex filename
504504 32164 38608 575276 8c72c u-boot
Which saves almost 15% of memory footprint.
Also group symbols/functions to proper section.
Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
offset is the offset in the file read, not the offset in the destination
buffer.
If the offset is not null, this will lead to a memory corruption.
So, for now, we are returning an error if the offset is used.
Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
Qu Wenruo [Sat, 31 Oct 2020 01:07:49 +0000 (09:07 +0800)]
fs: btrfs: inode: handle uninitialized type before returning it
In btrfs_lookup_path() the local variable @type should always be updated
after we hit any file/dir.
But if @filename is NULL from the very beginning, then we don't
initialize it and return it directly.
To prevent such problem from happening, we initialize @type to
BTRFS_FT_UNKNOWN.
For normal execution route, it will get updated for each filename we
resolved.
Buf if we didn't find any path, we check if the type is still FT_UNKNOWN
and ret == 0. If true we know there is something wrong, just return
-EUCLEAN to inform the caller.
Gerard Koskamp [Fri, 30 Oct 2020 13:41:58 +0000 (13:41 +0000)]
fs/squashfs: Fix index off by 1 for inode SQFS_LDIR_TYPE
I've created a squashfs file system with Yocto (it use squashfs-tools)
and u-boot command sqfsls give the error:'Error while searching inode:
unknown type.'
After some digging in the code I found that the index is off by 1.
This patch fix this issue and I can successful use the sqfsls command.
After search for the squashfs format I found a link talk about a
similar issue but this time in the documentation. The link is:
https://github.com/AgentD/squashfs-tools-ng/commit/e6588526838caece9529
Signed-off-by: Gerard Koskamp <gerard.koskamp@nedap.com> Tested-by: Joao Marcos Costa <joaomarcos.costa@bootlin.com>
Steven Lawrance [Thu, 29 Oct 2020 17:27:34 +0000 (18:27 +0100)]
drivers: led: bcm6858: set the correct led polarity register
This change sets the output (hardware) polarity register instead of the
input (software) polarity register for the bcm6858 LED controller. The
logic was inverted (a LED configued active high behaved as active low).
Signed-off-by: Steven Lawrance <steven.lawrance@softathome.com> Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
Matteo Ghidoni [Thu, 29 Oct 2020 12:48:01 +0000 (13:48 +0100)]
km: replace hardcoded address for imported environment
Instead of using an hard coded address, make use of an
already defined address for importing the environment
for ramfs and nfs boot. This allows boards having different
mapping to use the same code.
Tyler Hicks [Mon, 26 Oct 2020 15:40:24 +0000 (10:40 -0500)]
tools: dumpimage: Remove remaining mentions of the -i option
The -i option of the dumpimage tool has been removed so it should no
longer be documented in the README file. Refer readers to the tool's
help output rather than maintain a copy of the usage in the README.
Finally, adjust the example dumpfile invocation in imagetool.h to use
the -o option instead of the removed -i option.
Philippe Reynes [Fri, 13 Nov 2020 14:15:18 +0000 (15:15 +0100)]
tools: image-host.c: use correct variable for strerrno
In the function get_random_data, strerrno is called with
the variable ret (which is the return of the function
clock_gettime). It should be called with errnor. This
commit fixes this mistake.
Reported-by: Coverity (CID: 312956) Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Hoyeonjiki Kim [Tue, 17 Nov 2020 03:32:08 +0000 (12:32 +0900)]
env: mmc: Correct partition comparison in mmc_offset_try_partition
The function mmc_offset_try_partition searches the MMC partition for
locating environment data, by comparing the partition names with config
"u-boot,mmc-env-parition". However, it only compares the first word-size
bytes (size of 'const char *'), which may make the function to find
unintended partition.
Correct the function not to partially compare the partition name with
config "u-boot,mmc-env-partition".
Fixes: c9e87ba66540 ("env: Save environment at the end of an MMC partition") Signed-off-by: Hoyeonjiki Kim <jigi.kim@gmail.com> Reviewed-by: Wolfgang Denk <wd@denx.de>
Sean Anderson [Fri, 13 Nov 2020 13:43:39 +0000 (08:43 -0500)]
pinctrl: k210: Fix inverted IE and OE for I2C
I2C and SCCB previously shared defaults. However, SCCB needs OE_INV and
IE_INV set, but I2C cannot have those bits set. This adds a separate
default for SCCB.
Signed-off-by: Sean Anderson <seanga2@gmail.com> Reported-by: Damien Le Moal <Damien.LeMoal@wdc.com>
Icenowy Zheng [Mon, 26 Oct 2020 14:19:34 +0000 (22:19 +0800)]
sunxi: allow to use AXP20[39] attached to I2C0 on V3 series
The reference design of Allwinner V3 series uses an
AXP203 or AXP209 PMIC attached to the I2C0 bus of the SoC, although the
first community-available V3s board, Lichee Pi Zero, omitted it.
Allow to introduce support for the PMIC on boards with it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Icenowy Zheng [Mon, 26 Oct 2020 14:15:59 +0000 (22:15 +0800)]
sunxi: add V3/S3 support
Allwinner V3/Sochip S3 uses the same die with Allwinner V3s/S3L, but V3 comes
with no co-packaged DDR (DDR3 is usually used externally), and S3L comes
with co-packaged DDR3.
Add support for Allwinner V3/S3 chips by add SoC names to original V3s
choice, and allow to select DDR3.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Samuel Holland [Tue, 3 Nov 2020 03:32:50 +0000 (21:32 -0600)]
sunxi: a64: Add a defconfig for the PinePhone
The PinePhone is a smartphone produced by Pine64, with an A64 SoC,
2 or 3 GiB LPDDR3 RAM, 16 or 32 GiB eMMC, 720x1440 MIPI-DSI panel,
and Quectel EG25-G modem.
There are two main board revisions: 1.1 for early adopters, and 1.2
for mass production. Since there is code to detect the board revision
at boot, one config/image can support both boards.
Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:55 +0000 (10:21 -0500)]
sunxi: DT: A64: update device tree files
Import updated device trees from Linux tag v5.9. This picks up new
hardware (PinePhone, PineTab); and it drops the U-Boot specific DTSI
files for the Pinebook and the Teres-I, since the ANX6345 bridge is
now supported upstream.
A couple of headers needed updates for recently-added hardware support.
Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:54 +0000 (10:21 -0500)]
sunxi: board: Set fdtfile to match the DT chosen by SPL
Previously, fdtfile was always the value in CONFIG_DEFAULT_DEVICE_TREE.
This meant that, regardless of the DT chosen by SPL (either by changing
the header in the image or by the selection code at runtime), Linux
always used the default DT.
By using the name from the SPL header (which, because of the previous
commit, always matches the DT used by U-Boot proper), Linux also sees
the same board as U-Boot/SPL, even if the boot script later loads a DT
from disk.
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[Andre: remove no longer needed CONFIG_SPL_LOAD_FIT guards] Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:53 +0000 (10:21 -0500)]
sunxi: board: Save the chosen DT name in the SPL header
This overwrites the name loaded from the SPL image. It will be different
if there was previously no name provided, or if a more accurate name was
determined by the board variant selection logic. This means that the DT
name in the SPL header now always matches the DT appended to U-Boot.
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[Andre: move function under CONFIG_SPL_LOAD_FIT guard] Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:52 +0000 (10:21 -0500)]
sunxi: board: Add PinePhone DT selection logic
There are two different publicly-released revisions of the PinePhone
hardware, versions 1.1 and 1.2; and they need different device trees.
Since some GPIO pins were rerouted, we can use that to distinguish
between them.
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:51 +0000 (10:21 -0500)]
sunxi: board: Simplify Pine A64 DT selection logic
Instead of using an entirely separate matching algorithm, simply update
the name of the DT we want to match. Enabling this logic does not depend
on the FIT config name, only on the initial guess of the board name.
Importantly, the initial guess must be "sun50i-a64-pine64-plus", because
otherwise the logic would trigger when "sun50i-a64-pine64-lts" was
written to the SPL header.
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:50 +0000 (10:21 -0500)]
sunxi: board: Add a helper to get the SPL DT name
This moves the validity checking and typecasts all to one place away
from the string comparison logic, and it detangles the compile-time
and runtime control flow.
The new helper will also be used by U-Boot proper in a future commit.
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[Andre: protect new function with CONFIG_SPL_LOAD_FIT] Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Samuel Holland [Sat, 24 Oct 2020 15:21:49 +0000 (10:21 -0500)]
sunxi: board: Use a more descriptive variable name
The variable "cmp_str" always leaves me wondering if it is the DT name
of the current board (yes) or DT name in the FIT config entry (no).
In preparation for expanding the functionality here, rename it to
something that obviously means "this is the DT name we are looking for".
Acked-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
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